10.06.2011, 18:47
Did you ever try to RESTART YOUR COMPUTER? Try that before trying ANYTHING else.
If that doesn't work try to rename the GTA San Andreas directory from; C:\Program Files\Rockstar Games\GTA San Andreas (in some cases C:\Program Files (x86)\Rockstar Games\GTA San Andreas) or wherever you installed it, to something else.
Like change the folder 'GTA San Andreas' to 'GTA San Andreas1' or anything else you can come up with.
If that doesn't work try to rename the GTA San Andreas directory from; C:\Program Files\Rockstar Games\GTA San Andreas (in some cases C:\Program Files (x86)\Rockstar Games\GTA San Andreas) or wherever you installed it, to something else.
Like change the folder 'GTA San Andreas' to 'GTA San Andreas1' or anything else you can come up with.